<template>
  <div class="app-container">
    <el-form :model="queryParams" ref="queryForm" size="small" :inline="true" v-show="showSearch">
      <el-form-item label="活动名称" prop="menuName">
        <el-input
          v-model="queryParams.menuName"
          placeholder="请输入活动名称"
          clearable
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item>
        <el-button type="primary" icon="el-icon-search" size="mini" @click="handleQuery">搜索</el-button>
        <el-button icon="el-icon-refresh" size="mini" @click="resetQuery">重置</el-button>
      </el-form-item>
    </el-form>

    <el-row :gutter="10" class="mb8">
      <el-col :span="1.5">
        <el-button
          type="primary"
          plain
          icon="el-icon-plus"
          size="mini"
          @click="handleAdd"
          v-hasPermi="['system:menu:add']"
        >新增</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="info"
          plain
          icon="el-icon-sort"
          size="mini"
          @click="toggleExpandAll"
        >展开/折叠</el-button>
      </el-col>
      <right-toolbar :showSearch.sync="showSearch" @queryTable="getList"></right-toolbar>
    </el-row>

    <el-table
      v-if="refreshTable"
      v-loading="loading"
      :data="reviewList"
      row-key="reviewId"
      :default-expand-all="isExpandAll"
      :tree-props="{children: 'children', hasChildren: 'hasChildren'}"
    >

      <el-table-column prop="activityName" label="活动名称" :show-overflow-tooltip="true" width="160"></el-table-column>
      <el-table-column prop="isMenu" label="目录节点" width="160">
<!--        <el-switch class="tableScopeSwitch"-->
<!--                   :active-value="1"-->
<!--                   :inactive-value="0"-->
<!--                   @change="handleStatusChange(scope.$index, scope.row)"-->
<!--                   active-text="是"-->
<!--                   inactive-text="否"-->
<!--                   v-model="scope.row.isMenu">-->
<!--        </el-switch>-->
        <template slot-scope="scope">
          <el-switch
            v-model="scope.row.isMenu"
            active-text="是"
            inactive-text="否"
            active-value="1"
            inactive-value="0"
            @change="handleStatusChange(scope.$index, scope.row)">
          </el-switch>
        </template>
      </el-table-column>
      <el-table-column prop="activityImg" label="活动图标" align="center" width="100">
        <template slot-scope="scope">
          <svg-icon :icon-class="scope.row.activityImg" />
        </template>
      </el-table-column>
      <el-table-column prop="orderNum" label="排序" width="60"></el-table-column>
      <el-table-column label="创建时间" align="center" prop="createTime">
        <template slot-scope="scope">
          <span>{{ parseTime(scope.row.createTime) }}</span>
        </template>
      </el-table-column>
      <el-table-column label="操作" align="center" class-name="small-padding fixed-width">
        <template slot-scope="scope">
          <el-button
            size="mini"
            type="text"
            icon="el-icon-edit"
            @click="handleUpdate(scope.row)"
            v-hasPermi="['system:menu:edit']"
          >修改</el-button>
          <el-button
            size="mini"
            type="text"
            icon="el-icon-plus"
            @click="handleAdd(scope.row)"
            v-hasPermi="['system:menu:add']"
          >新增</el-button>
          <el-button
            size="mini"
            type="text"
            icon="el-icon-delete"
            @click="handleDelete(scope.row)"
            v-hasPermi="['system:menu:remove']"
          >删除</el-button>
        </template>
      </el-table-column>
    </el-table>

    <!-- 添加或修改精彩回顾对话框 -->
    <el-dialog :title="title" :visible.sync="open" width="1200px" append-to-body>
      <el-form ref="form" :model="form" :rules="rules" label-width="120px">
        <el-form-item label="活动名称" prop="activityName">
          <el-input v-model="form.activityName" placeholder="请输入活动名称" />
        </el-form-item>
        <el-form-item label="活动封面图" prop="activityImg">
          <image-upload v-model="form.activityImg" :limit="1"/>
        </el-form-item>
        <el-form-item label="活动详情">
          <editor v-model="form.activityInfo" :min-height="192"/>
        </el-form-item>
      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button type="primary" @click="submitForm">确 定</el-button>
        <el-button @click="cancel">取 消</el-button>
      </div>
    </el-dialog>
  </div>
</template>

<script>
import { listReview, getReview,setMenu, delReview, addReview, updateReview } from "@/api/miniapp/review"
import Treeselect from "@riophae/vue-treeselect"
import "@riophae/vue-treeselect/dist/vue-treeselect.css"
import IconSelect from "@/components/IconSelect"

export default {
  name: "Menu",
  dicts: ['sys_show_hide', 'sys_normal_disable','sys_yes_no'],
  components: { Treeselect, IconSelect },
  data() {
    return {
      // 遮罩层
      loading: true,
      // 显示搜索条件
      showSearch: true,
      // 菜单表格树数据
      reviewList: [],
      // 菜单树选项
      menuOptions: [],
      // 弹出层标题
      title: "",
      // 是否显示弹出层
      open: false,
      // 是否展开，默认全部折叠
      isExpandAll: false,
      // 重新渲染表格状态
      refreshTable: true,
      // 查询参数
      queryParams: {
        reviewName: undefined,
      },
      // 表单参数
      form: {},
      // 表单校验
      rules: {
        reviewName: [
          { required: true, message: "活动名称不能为空", trigger: "blur" }
        ]
      }
    }
  },
  created() {
    this.getList()
  },
  methods: {
    // 设置目录节点
    handleStatusChange(index, row){
      this.loading = true
      let record = row
      console.log(record)
      record.isMenu =  row.isMenu === "0" ? "0" : "1"
      console.log("handleStatusChange")
      console.log( record.isMenu)
      setMenu(record).then(response => {
        console.log(response)
        this.loading = false
        this.getList()
      })
    },
    // 选择图标
    selected(name) {
      this.form.icon = name
    },
    /** 查询菜单列表 */
    getList() {
      this.loading = true
      listReview(this.queryParams).then(response => {
        console.log(response)
        this.reviewList = this.handleTree(response.rows, "reviewId")
        this.loading = false
      })
    },
    /** 转换菜单数据结构 */
    normalizer(node) {
      if (node.children && !node.children.length) {
        delete node.children
      }
      return {
        id: node.reviewId,
        label: node.menuName,
        children: node.children
      }
    },
    /** 查询菜单下拉树结构 */
    getTreeselect() {
      listReview().then(response => {
        this.menuOptions = []
        const menu = { reviewId: 0, menuName: '主类目', children: [] }
        menu.children = this.handleTree(response.data, "reviewId")
        this.menuOptions.push(menu)
      })
    },
    // 取消按钮
    cancel() {
      this.open = false
      this.reset()
    },
    // 表单重置
    reset() {
      this.form = {
        reviewId: undefined,
        parentId: 0,
        activityName: undefined,
        icon: undefined,
        orderNum: undefined,
        status: "0"
      }
      this.resetForm("form")
    },
    /** 搜索按钮操作 */
    handleQuery() {
      this.getList()
    },
    /** 重置按钮操作 */
    resetQuery() {
      this.resetForm("queryForm")
      this.handleQuery()
    },
    /** 新增按钮操作 */
    handleAdd(row) {
      this.reset()
      this.getTreeselect()
      if (row != null && row.reviewId) {
        this.form.parentId = row.reviewId
      } else {
        this.form.parentId = 0
      }
      this.open = true
      this.title = "添加精彩回顾"
    },
    /** 展开/折叠操作 */
    toggleExpandAll() {
      this.refreshTable = false
      this.isExpandAll = !this.isExpandAll
      this.$nextTick(() => {
        this.refreshTable = true
      })
    },
    /** 修改按钮操作 */
    handleUpdate(row) {

      this.reset()
      this.getTreeselect()
      getReview(row.reviewId).then(response => {
        this.form = response.data
        this.open = true
        this.title = "修改精彩回顾"
      })
    },
    /** 提交按钮 */
    submitForm: function() {
      this.$refs["form"].validate(valid => {
        if (valid) {
          if (this.form.reviewId != undefined) {
            updateReview(this.form).then(response => {
              this.$modal.msgSuccess("修改成功")
              this.open = false
              this.getList()
            })
          } else {
            addReview(this.form).then(response => {
              this.$modal.msgSuccess("新增成功")
              this.open = false
              this.getList()
            })
          }
        }
      })
    },
    /** 删除按钮操作 */
    handleDelete(row) {
      this.$modal.confirm('是否确认删除名称为"' + row.activityName + '"的数据项？').then(function() {
        return delReview(row.reviewId)
      }).then(() => {
        this.getList()
        this.$modal.msgSuccess("删除成功")
      }).catch(() => {})
    }
  }
}
</script>
